# Attack on Titan
## Part I: The Fall of Shiganshina
- **The World Within the Walls**
- Humanity's last refuge inside three concentric walls.
- Titans exist beyond the walls, mindless giants that prey on humans.
- Eren Yeager, Mikasa Ackerman, and Armin Arlert live in peaceful ignorance.
- **The Colossal Titan Breach**
- The sudden appearance of the Colossal Titan destroys part of Wall Maria.
- Chaos erupts as Titans invade the district of Shiganshina.
- Eren witnesses his mother being eaten by a Titan, fueling his hatred for them.
- **Escape to Safety**
- Survivors flee to Wall Rose while many perish during the evacuation.
- Eren vows to join the military and exterminate all Titans.
## Part II: Training Corps
- **Military Training Begins**
- Eren, Mikasa, and Armin enroll in the 104th Training Corps.
- They undergo rigorous physical and tactical training to fight Titans.
- Rivalries form among cadets, including Jean Kirstein and Annie Leonhart.
- **Ranking and Specialization**
- Graduates are ranked based on their performance.
- Top recruits can choose between the Military Police (safe zone) or Scout Regiment (outside missions).
- Eren, driven by vengeance, chooses the dangerous path of the Scout Regiment.
## Part III: Battle of Trost District
- **The Female Titan Attack**
- Another breach occurs at Wall Rose, leading to an attack on Trost District.
- Eren is swallowed by a Titan but mysteriously transforms into a Titan himself.
- He uses this newfound power to repel the invading Titans, shocking everyone.
- **Eren’s Awakening**
- After blacking out, Eren wakes up surrounded by soldiers who see him as a threat.
- His transformation raises questions about his identity and loyalty to humanity.
- Commander Erwin Smith intervenes to protect Eren and bring him under investigation.
## Part IV: Secrets Unveiled
- **The Truth About Titans**
- Humanity learns that some humans possess the ability to transform into Titans.
- Grisha Yeager, Eren’s father, is revealed to have been involved with these secrets.
- Eren inherits the "Attack Titan" and "Founding Titan" powers from his father.
- **Infiltration Mission**
- The Scout Regiment plans a mission to capture the Female Titan believed to be Annie.
- A tense battle ensues, revealing Annie’s true nature as a Titan shifter.
- She crystallizes herself to avoid capture, leaving more mysteries unsolved.
## Part V: Clash of Ideologies
- **Reclaiming Wall Maria**
- The Scout Regiment launches an expedition to retake Shiganshina and seal the wall breach.
- Betrayals unfold within the ranks, exposing spies working for Marley.
- Eren faces off against Reiner Braun and Bertholdt Hoover, the Armored and Colossal Titans.
- **The Cost of War**
- Heavy casualties occur as Eren fights alongside his comrades.
- The truth about the Eldian people and the history of oppression comes to light.
- Eren begins questioning whether destroying all Titans aligns with justice.
## Extras After the Story
- Behind-the-Scenes Commentary
- Insights from Hajime Isayama, the creator of *Attack on Titan*.
- Character Profiles
- Detailed backstories of key characters like Levi Ackerman and Historia Reiss.
- Concept Art Gallery
- Early sketches and designs of Titans and settings.